Paul Anderson, MD - Legacy Health
Gastroenterology • Oregon City, OR • Since 1989
About
Paul Anderson, MD at Legacy Health in Oregon City - Legacy Health is a nonprofit health system based in Portland, Oregon, operating six hospitals, a children’s hospital, and numerous clinics in the Portland-Vancouver region. - The system provides a broad range of services including primary care, behavioral health, cancer, heart care, pediatric care, and preventive/wellness programs. - Main Oregon City-related Legacy Health facility information is not listed among the six Legacy Health locations. The six facilities are in Gresham, Tualatin, Portland, and Vancouver, WA, with the HQ in Portland.
Clinic Type
Gastroenterology (multi-location group)
Address
1508 Division St Suite 15, Oregon City, OR 97045; 19250 SW 90th Ave, Tualatin, OR 97062; 1130 Molalla Ave, Oregon City, OR 97045
Phone
503-692-3750
kcolhoff@lhs.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What specialties does Paul Anderson, MD practice?
Gastroenterology, Board-certified, Fellowship Trained; Internal Medicine, Board-certified
Social Media
Photos




What Patients Say
Overall sentiment across review platforms: positive
- Healthgrades: 3.7 out of 5 stars (6 reviews)
Patients praise
- Caring and attentive bedside manner
- Clear and thorough communication of medical information
- Professional and competent care during procedures
Common complaints
- Some patients may find previous low ratings confusing or misattributed to the provider rather than the medical facility.
"This was my first visit with Dr. Anderson and I found him to be very caring and attentive regarding my problems. He answered all of my questions in a way that I could understand and took the time to be sure that all of my concerns were addressed."
— Healthgrades patient review"I believe the prior 1 star rating must have been a complaint about Kaiser, not Dr. Anderson. He is a very competent and professional physician who provided me the best of care. The one star is misleading, unfair, and not supported."
— Healthgrades patient reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- [PDF] COA 2026 Provider Directory - English - CareOregon Advantage
- [PDF] Pre-Procedure Forms and Information - The Oregon Clinic
- Legacy, Regence Health split over rates; Oregon families scramble for healthcare — Apr 4, 2026
- Dr. Laura E. Anissian - Internal Medicine Physician in Lake Oswego, OR — May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Oregon City
The Oregon Clinic is a large private specialty physician practice based in Portland, Oregon, with more than 300 physicians and 60+ specialty clinics across northwest Oregon and southwest Washington. It emphasizes evidence-based care, collaboration with primary care, and a team approach, delivering over 550,000 patient visits annually. Gastroenterology at The Oregon Clinic: - Offers GI services including advanced procedures (EUS/ERCP) and general gastroenterology. - Locations serving the region include Tualatin, Newberg, Oregon City, and broader Northwest Oregon areas. - Recent gastroenterology staff news highlights additions in the West Portland area (Gastroenterology West) to expand access to GI care. Nearby offices in the Portland area include multiple clinics and specialty locations, with headquarters at 541 NE 20th Ave, Portland, OR 97232. If you’re seeking a gastroenterologist in Oregon City, The Oregon Clinic provides GI specialists as part of its network.
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See other gastroenterology clinics in Oregon City, or search the full directory by insurance, ratings, and more.

